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The Flatline Acoustics FL-AH01 fire and acoustics speaker hoods is tested to be compliant with British Standard 476 Part 21 in a standard domestic timber-joist and plasterboard ceiling. It offers air-tight protection to comply with latest building regulations for Fire and Acoustics integrity of ceilings.

Featuring a double-skin of intumescent fabric sandwiching a fire-proof foam and with a uniquely designed internal flange providing easy-installation, improved fire and acoustic absorbing performance and protection of the speaker from dust ingress, the Flatline Acoustics FL-AH01 is a must-have for every installation to maintaining the fire rating of your home or business. Plus its one-size-fits-(nearly)-all design means it’s likely to be the only hood you need.

It is designed for use with 6-8″ Round ceiling Speakers with a hole Cut-Out Size of up to 210mm. By using an unique internal rim design as opposed to an external design makes the hoods:

 Simple to install
 The rim can be fixed using a bead of mastic/sealant/double-sided sticky tape and the speaker clamps the hood in place
 Air tight – therefore offers better fire protection and acoustic absorption
 Twin-skinned intumescent with fire-retardant acoustic damping foam sandwiched between the skins
 One size fits both 6.5” or 8” speakers
 To fit a larger speaker the inner rim can be cut to size using a stitched seam as a guide
 Sealed hood to the ceiling reducing the dust buildup that can gather on the back of the speaker
 Woven glass fibre material

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